Theo James: I've changed since the start of Divergent

Theo James believes he has "evolved" as a person since the start of the 'Divergent' series, in which he stars alongside Shailene Woodley and Kate Winslet

Theo James has changed as a person since he started filming the 'Divergent' series.

The 31-year-old actor - who stars in the science fiction adventure film alongside the likes of Shailene Woodley and Kate Winslet - admits it has been an "evolving process" for him.

He said: "It's very much an evolving process. As an actor, you always bring part of you into anything you do, it's natural. As your own person goes through the different changes of your life, they end up informing the character you play and the mistakes you've made or the lessons you've learned.

"I think it was three years ago when I started 'Divergent'. I definitely feel like a different person from that time, so I think Four must change too."

And the action-packed stunts needed for the movie suits Theo just fine as he admits he's a bit of an adrenaline junkie and likes "blowing off the cobwebs of things".

He added to Essential Homme magazine: "I quite like blowing off the cobwebs of things. We live in a world where there are no regular levels of high threat. Sometimes I just need to be woken up."